2244424005 has 16 divisors (see below), whose sum is σ = 3990087360. Its totient is φ = 1197026064.

The previous prime is 2244424003. The next prime is 2244424027. The reversal of 2244424005 is 5004244422.

It is not a de Polignac number, because 2244424005 - 2¹ = 2244424003 is a prime.

It is a super-2 number, since 2×2244424005² = 10074878228440480050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2244424005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244424003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8312547 + ... + 8312816.

It is an arithmetic number, because the mean of its divisors is an integer number (249380460).

Almost surely, 2^2244424005 is an apocalyptic number.

It is an amenable number.

2244424005 is a deficient number, since it is larger than the sum of its proper divisors (1745663355).

2244424005 is a wasteful number, since it uses less digits than its factorization.

2244424005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16625377 (or 16625371 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 2244424005 is about 47375.3522942046. The cubic root of 2244424005 is about 1309.2873393884.

Adding to 2244424005 its reverse (5004244422), we get a palindrome (7248668427).

The spelling of 2244424005 in words is "two billion, two hundred forty-four million, four hundred twenty-four thousand, five".